| "Battlefield (Part 4)" | |
|---|---|
| Series Doctor Who Season 26, Episode 4 | |
| File:Doctor Who 26x04 001.jpg | |
| Air date | September 27th, 1989 |
| Writers | David Fisher Douglas Adams Graham Williams |
| Director | Michael Hayes |
| Producers | Graham Williams |
| Starring | Tom Baker; Lalla Ward |
| Episode guide | |
| Previous "Battlefield (Part 3)" |
Next "Ghost Light (Part 1)" |
"Battlefield (Part 4)" is the fourth and final part of the "Battlefield" storyline, which ran through episodes 1-4 in series 26 of Doctor Who. The episodes originally aired on BBC1 from September 6th to September 27th, 1989. It was directed by Michael Hayes and written by David Fisher, Douglas Adams and Graham Williams, all credited under the single pseudonym of David Agnew. In this episode, Scaroth captures Romana and blackmails her into completing Kerensky's work on his time machine. The Doctor fails to prevent him from activating it, and must follow him back to Earth's primordial past to stop him from preventing the development of the human race.